bublick on "How to make table on edit.php page scrollable horizontaly?"

I need to make it scrollable horizontaly, cause I have too much cells.
How it looks on 24" monitor:
https://dl.dropboxusercontent.com/u/15839134/24-admin.png
How it looks on 15.5" notebook:
https://dl.dropboxusercontent.com/u/15839134/15-5-admin.png
really ugly and authors with notebooks can't work.

There is something simple related with css but I can't find. Can somebody help me? WP 3.8